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Pinasco Slave Reed Valve Crankcase - T5 Product Code: CST10784

The tuners dream, the new PINASCO die-casted SLAVE crankcase for the Vespa Large frame is the spearhead of our production, there are many improvements comparing to the original model, including: - large 4 bolt mounted reed valve inlet port - Extra material has been added round the transfer ports to allow for more tuning then ever before - Critical points have been reinforced.

Supplied with inlet manifold